68960360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6007}}^1$

素因数の和:6066

約数の個数: 64

約数和(自身を含む): 181681920

約数和(自身を除く): 112721560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 6007, 11480, 12014, 24028, 30035, 42049, 48056, 60070, 84098, 120140, 168196, 210245, 240280, 246287, 336392, 420490, 492574, 840980, 985148, 1231435, 1681960, 1724009, 1970296, 2462870, 3448018, 4925740, 6896036, 8620045, 9851480, 13792072, 17240090, 34480180, 68960360]

約数ペア:

[(1, 68960360), (2, 34480180), (4, 17240090), (5, 13792072), (7, 9851480), (8, 8620045), (10, 6896036), (14, 4925740), (20, 3448018), (28, 2462870), (35, 1970296), (40, 1724009), (41, 1681960), (56, 1231435), (70, 985148), (82, 840980), (140, 492574), (164, 420490), (205, 336392), (280, 246287), (287, 240280), (328, 210245), (410, 168196), (574, 120140), (820, 84098), (1148, 60070), (1435, 48056), (1640, 42049), (2296, 30035), (2870, 24028), (5740, 12014), (6007, 11480)]